Best Riddles and Answers

Question: Railroad crossing without any cars. Can you spell that without any R's?

Question: A town only has one barber (he is male). The barber only shaves all of the people who do not shave themselves.

So who shaves the barber?

Question: A man and his boss have the same parents, but are not siblings. How is this possible?

Question: What has four legs and can't walk?

Question: I give advice to others,
yet I know nothing myself.
I am a hitchhiker destined to stay still.